Ellicott City, MD zip codes
Ellicott City, Maryland has 3 zip codes (2 residential, 1 PO box or single-organization). Most of it is in Howard County. Together these zip codes are home to about 92K people.
Zip codes
3
Population
92K
All zips combined
Largest zip
21043
48,525 residents
Income range
$148K–$190K
Median by zip